20454402

素因数分解:

$2^1\times 3^1\times {\mathrm{1093}}^1\times {\mathrm{3119}}^1$

素因数の和:4217

約数の個数: 16

約数和(自身を含む): 40959360

約数和(自身を除く): 20504958

約数列:

[1, 2, 3, 6, 1093, 2186, 3119, 3279, 6238, 6558, 9357, 18714, 3409067, 6818134, 10227201, 20454402]

約数ペア:

[(1, 20454402), (2, 10227201), (3, 6818134), (6, 3409067), (1093, 18714), (2186, 9357), (3119, 6558), (3279, 6238)]